For over 30 years, Imperial Sprinkler Supply has been an independent, family-owned and operated business, dedicated to the ne ... eds of landscape professionals. ISS stocks a comprehensive line of landscaping and irrigation products, including a wide variety of environmentally responsible products for a greener planet. ISS also stocks a comprehensive line of many other products such as lighting, drainage, erosion control and much, much more. If you don’t already know us, we invite you to get to know us and we know you will like what you see. read more